1269645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 2322432

約数和(自身を除く): 1052787

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 383, 663, 1105, 1149, 1915, 3315, 4979, 5745, 6511, 14937, 19533, 24895, 32555, 74685, 84643, 97665, 253929, 423215, 1269645]

約数ペア:

[(1, 1269645), (3, 423215), (5, 253929), (13, 97665), (15, 84643), (17, 74685), (39, 32555), (51, 24895), (65, 19533), (85, 14937), (195, 6511), (221, 5745), (255, 4979), (383, 3315), (663, 1915), (1105, 1149)]